/*
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.util.containers;

import com.intellij.util.IncorrectOperationException;

public class SingletonIterator<T> extends SingletonIteratorBase<T> {
  private final T myElement;

  public SingletonIterator(T element) {
    myElement = element;
  }

  @Override
  protected void checkCoModification() {
  }

  @Override
  protected T getElement() {
    return myElement;
  }

  @Override
  public void remove() {
    throw new IncorrectOperationException();
  }
}
